The core temperature peaked at the end of February at 32 degrees and has decreased slightly to 30 at the end of March. One assumes this means that the heat has spread into the core and has assisted in drying out the core so that it will be more receptive to heat gain in the future and the total cubic metre area has increased. Time will tell on that one.
The photovoltaic system continues to produce steady and similar results from previous years.January is consistently the best month for pv output followed by February and then December. We are now up to just under 10MWhrs since turn on of the system.
January produced 385.7KWhrs which is the best month yet.
The third annual report has now been completed and is available on the site.
